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  - contributors may be used to endorse or promote products derived from
  - this software without specific prior written permission.
  - Author: lengleng (wangiegie@gmail.com)
  -->

<template>
  <div class="user">
    <basic-container>
      <avue-crud ref="crud"
                 v-model="form"
                 :before-open="handleOpenBefore"
                 :data="list"
                 :option="option"
                 :page="page"
                 :table-loading="listLoading"
                 @on-load="getList"
                 @size-change="sizeChange"
                 @current-change="currentChange"
                 @search-change="handleFilter"
                 @refresh-change="handleRefreshChange"
                 @row-update="update"
                 @row-save="create">
        <template slot="menuLeft">
          <el-button v-if="sys_user_add"
                     class="filter-item"
                     icon="el-icon-edit"
                     type="primary"
                     @click="$refs.crud.rowAdd()">添加
          </el-button>
        </template>
        <template slot="username"
                  slot-scope="scope">
          <span>{{scope.row.username}}</span>
        </template>
        <template slot="role"
                  slot-scope="scope">
              <span v-for="(role,index) in scope.row.roleList"
                    :key="index">
                <el-tag>{{role.roleName}} </el-tag>&nbsp;&nbsp;
              </span>
        </template>
        <template slot="deptId"
                  slot-scope="scope">
          {{scope.row.deptName}}
        </template>
        <template slot="lockFlag"
                  slot-scope="scope">
          <el-tag>{{scope.label}}</el-tag>
        </template>
        <template slot="menu"
                  slot-scope="scope">
          <el-button v-if="sys_user_edit"
                     icon="el-icon-edit"
                     type="text"
                     @click="handleUpdate(scope.row,scope.index)">编辑
          </el-button>
          <el-button v-if="sys_user_del"
                     icon="el-icon-delete"
                     type="text"
                     @click="deletes(scope.row,scope.index)">删除
          </el-button>
        </template>
        <template slot="deptIdForm"
                  slot-scope="scope">
          <avue-input-tree v-model="form.deptId"
                           :dic="treeDeptData"
                           :node-click="getNodeData"
                           :props="defaultProps"
                           placeholder="请选择所属部门"></avue-input-tree>
        </template>
        <template slot="roleForm"
                  slot-scope="scope">
          <avue-select v-model="role"
                       :dic="rolesOptions"
                       :props="roleProps"
                       multiple
                       placeholder="请选择角色"></avue-select>
        </template>
      </avue-crud>
    </basic-container>
  </div>

</template>

<script>
import {addObj, delObj, fetchList, putObj} from "@/api/admin/user";
import {deptRoleList} from "@/api/admin/role";
import {fetchTree} from "@/api/admin/dept";
import {tableOption} from '@/const/crud/admin/user';
import {mapGetters} from "vuex";

export default {
  name: "table_user",
  data() {
    return {
      option: tableOption,
      treeDeptData: [],
      checkedKeys: [],
      roleProps: {
        label: "roleName",
        value: 'roleId'
      },
      defaultProps: {
        label: "name",
        value: 'id',
      },
      page: {
        total: 0, // 总页数
        currentPage: 1, // 当前页数
        pageSize: 20, // 每页显示多少条,
        isAsc: false//是否倒序
      },
      list: [],
      listLoading: true,
      role: [],
      form: {},
      rolesOptions: [],
    };
  },
  computed: {
    ...mapGetters(["permissions"])
  },
  watch: {
    role() {
      this.form.role = this.role
    }
  },
  created() {
    // this.sys_user_add = this.permissions["sys_user_add"];
    // this.sys_user_edit = this.permissions["sys_user_edit"];
    // this.sys_user_del = this.permissions["sys_user_del"];
  },
  methods: {
    getList(page, params) {
      this.listLoading = true;
      fetchList(Object.assign({
        current: page.currentPage,
        size: page.pageSize
      }, params)).then(response => {
        console.log(response,'response');
        this.list = response.data.records;
        this.page.total = response.data.total
        this.listLoading = false;
      });
    },
    getNodeData(data) {
      deptRoleList().then(response => {
        this.rolesOptions = response.data.data;
      });
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize
    },
    currentChange(current) {
      this.page.currentPage = current
    },
    handleFilter(param, done) {
      this.page.currentPage = 1
      this.getList(this.page, param);
      done()
    },
    handleRefreshChange() {
      this.getList(this.page)
    },
    handleOpenBefore(show, type) {
      window.boxType = type
      // 查询部门树
      fetchTree().then(response => {
        this.treeDeptData = response.data.data
      })
      // 查询角色列表
      deptRoleList().then(response => {
        this.rolesOptions = response.data.data
      })
      // 若是编辑、查看回显角色名称
      if (['edit', 'views'].includes(type)) {
        this.role = []
        for (let i = 0; i < this.form.roleList.length; i++) {
          this.role[i] = this.form.roleList[i].roleId;
        }
      } else if (type === 'add') {
        // 若是添加角色列表设置为空
        this.role = []
      }
      show();
    },
    handleUpdate(row, index) {
      this.$refs.crud.rowEdit(row, index);
      this.form.password = undefined
    },
    create(row, done, loading) {
      addObj(this.form).then(() => {
        this.getList(this.page);
        done();
        this.$notify.success('创建成功')
      }).catch(() => {
        loading();
      });
    },
    update(row, index, done, loading) {
      putObj(this.form).then(() => {
        this.getList(this.page);
        done();
        this.$notify.success('修改成功')
      }).catch(() => {
        loading();
      });
    },
    deletes(row) {
      this.$confirm("此操作将永久删除该用户(用户名:" + row.username + "), 是否继续?", "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消", type: "warning"
        }
      ).then(() => {
        delObj(row.userId).then(() => {
          this.getList(this.page);
          this.$notify.success('删除成功')
        }).catch(() => {
          this.$notify.error('删除失败')
        });
      });
    }
  }
};
</script>
